Englishfor English speakers
a
Determinative
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A is used when the following word could be any of a certain type.
Compare "A book I saw on the shelf" and "The book I gave you yesterday".
a
Noun
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A is the first letter of the alphabet.
The letter "a" comes before "b".
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In some schools, an A is a very high grade.
Ron got an A on his earth science test.
indifference
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noun
unbiased impartial unconcern
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noun
(= apathy)
the trait of lacking enthusiasm for or interest in things generally
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noun
(= emotionlessness)
apathy demonstrated by an absence of emotional reactions
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noun
(= nonchalance)
the trait of remaining calm and seeming not to care; a casual lack of concern